When employees use personal vehicles for business travel in Ireland, employers can offer tax-free employer travel reimbursement for motoring expenses. These reimbursements, often made through mileage allowances, must comply with Revenue guidelines to be eligible for tax exemption.
Employer travel reimbursement options
There are two Revenue-approved options for employer travel reimbursement programs in Ireland:
1. Civil service mileage rates: Employers can adopt the official civil service mileage rates 2025, which are tiered based on engine capacity and distance traveled.
2. Custom mileage rates: Employers may set their own mileage reimbursement rates, provided they don’t exceed the civil service rates. Any amount above the approved rate would be considered a taxable benefit.
Civil service mileage rates 2025: Updated thresholds
Effective from 29 January 2025, the rates are as follows:
Engine capacity up to 1200cc:
- 0–1,500 km: €0.4180/km
- 1,501–5,500 km: €0.7264/km
- 5,501–25,000 km: €0.3178/km
- Over 25,000 km: €0.2056/km
Engine capacity 1201cc–1500cc:
- 0–1,500 km: €0.4340/km
- 1,501–5,500 km: €0.7918/km
- 5,501–25,000 km: €0.3179/km
- Over 25,000 km: €0.2385/km
Engine capacity over 1500cc:
- 0–1,500 km: €0.5182/km
- 1,501–5,500 km: €0.9063/km
- 5,501–25,000 km: €0.3922/km
- Over 25,000 km: €0.2587/km
Note: For electric vehicles (EVs), rates align with the 1201cc–1500cc category, while hybrid vehicles follow their internal combustion engine capacity.
Subsistence allowances for business travel
Employers may also reimburse subsistence for employees on business assignments. Effective 29 January 2025, the approved rates are:
- Overnight allowance: €205.53
- Day allowance (10+ hours): €46.17
- Day allowance (5–10 hours): €19.25
These subsistence allowances apply to travel within the Republic of Ireland.
Travel expenses payroll compliance in Ireland
Under new regulations introduced in the Finance Act 2022, travel expenses payroll systems in Ireland must adhere to Enhanced Reporting Requirements (ERR). Employers must report payments related to:
- Mileage reimbursements
- Subsistence allowances
- Other business travel-related expenses
While mandatory reporting began on 1 January 2024, Revenue will begin full enforcement in 2025. Failing to comply may result in penalties, making it essential for employers to integrate comprehensive travel expense reporting processes.
Record-keeping requirements for travel expenses
To ensure compliance and support reimbursement claims, employers must maintain detailed records for at least six years, including:
- Employee name and address
- Date and purpose of the trip
- Distance traveled (in km)
- Journey origin, destination, and return point
- Applied reimbursement rate
- Original receipts for vouched expenses
By adopting the correct civil service mileage rates 2025 and aligning with travel expenses payroll Ireland compliance standards, employers can provide effective employer travel reimbursement programs while staying fully compliant with Revenue guidelines.
